package cs_15110100511.recyclerview_511_ydp.adapter;

import android.content.Context;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;

import com.squareup.picasso.Picasso;

import java.util.List;

import cs_15110100511.recyclerview_511_ydp.R;
import cs_15110100511.recyclerview_511_ydp.bean.ArticleBean;

/**
 * Created by Nichtsweiss on 2017/5/13.
 */

public class MyAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>{
    private List<ArticleBean> list;
    private Context context;

    public MyAdapter(Context context) {
        this.context = context;
    }

    public void setList(List<ArticleBean> list) {
        this.list = list;
        notifyDataSetChanged();
    }

    @Override
    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View view= LayoutInflater.from(parent.getContext()).inflate(R.layout.item,parent,false);
        return new ViewHolder(view);
    }

    @Override
    public void onBindViewHolder(RecyclerView.ViewHolder holder, final int position) {
        ArticleBean articleBean =list.get(position);
        if(articleBean ==null) return;
        ViewHolder viewHolder=(ViewHolder)holder;
        Picasso.with(context).load("http://amicool.neusoft.edu.cn/Uploads/"+ articleBean.getThumb())
                .placeholder(R.drawable.my_icon)
                .into(viewHolder.imageView);
        viewHolder.textView1.setText(articleBean.getName());
        viewHolder.textView2.setText(articleBean.getDescription());
        viewHolder.textView3.setText(articleBean.getUpdate_time());

        //按钮响应
        viewHolder.button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                list.remove(position);
                notifyDataSetChanged();
            }
        });
        //条目响应，Toast显示当前条目ID
        viewHolder.itemView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                String str=String.valueOf(list.get(position).getId());
                Toast.makeText(context,str,Toast.LENGTH_SHORT).show();
            }
        });

    }



    @Override
    public int getItemCount() {
        if(list==null) return 0;
        else
        return list.size();
    }



    public class ViewHolder extends RecyclerView.ViewHolder{
        ImageView imageView;
        TextView textView1,textView2,textView3;
        Button button;
        public ViewHolder(View itemView) {
            super(itemView);
            imageView=(ImageView)itemView.findViewById(R.id.IV_0);
            textView1=(TextView)itemView.findViewById(R.id.TV_1);
            textView2=(TextView)itemView.findViewById(R.id.TV_2);
            textView3=(TextView)itemView.findViewById(R.id.TV_3);
            button=(Button)itemView.findViewById(R.id.BTN_0);
        }
    }
}
